AN8038 and AN8038S are self-excited AC-DC switching power supply control IC that adopt RCC local resonance control.
The document describes the AN8038 and AN8038S, which are self-excited AC-DC switching power supply control ICs designed for high efficiency across a wide load range. These chips utilize RCC (Resonant Capacitor Control) local resonance to support global energy conservation laws and are suitable for AV and OA equipment applications.
| Operating temperature range | -30 to +85 °C |
|---|---|
| Package types | 8-pin DIP (AN8038), 8-pin SOP (AN8038S) |
They are appropriate for use in facsimiles, OA equipment, printers, personal computer peripheral equipment, and AV equipment.
The AN8038 has a peak output current of +2 A, -1 A and a DC output current of +200 mA, -100 mA.
The AN8038 and AN803S operate within a temperature range of -30 to +85 °C.
The maximum on-period current gain is 1.2 when the IFB pin current is open.